A sunrise view of the Quadriga atop of the Brandenburg Gate in Berlin, Germany, December 8, 2020. REUTERS/Michele Tantussi 

A sunrise view of the Quadriga atop of the Brandenburg Gate in Berlin, Germany, December 8, 2020. REUTERS/Michele Tantussi 

The Quadriga atop of the Brandenburg Gate is pictured through Autumn trees, in Berlin, Germany, October 27, 2020. REUTERS/Fabrizio Bensch 

The Quadriga atop of the Brandenburg Gate is pictured through Autumn trees, in Berlin, Germany, October 27, 2020. REUTERS/Fabrizio Bensch 

The Quadriga atop the Brandenburg Gate is pictured through autumnal trees, in Berlin, Germany, October 22, 2020. REUTERS/Fabrizio Bensch 

The sun sets behind the Quadriga of Brandenburg Gate in Berlin, Germany, October 5, 2020. REUTERS/Hannibal Hanschke 

The sun sets behind the Equestrian statue of Frederick the Great at the boulevard Unter den Linden, the Quadriga on the Brandenburg Gate and the Victory Column in Berlin, Germany, October 4, 2020. REUTERS/Joachim Herrmann 

The sun sets behind the Equestrian statue of Frederick the Great at the boulevard Unter den Linden, the Quadriga on the Brandenburg Gate and the Victory Column in Berlin, Germany, October 4, 2020. REUTERS/Joachim Herrmann TPX IMAGES OF THE DAY 

The sun sets behind the Equestrian statue of Frederick the Great at the boulevard Unter den Linden, the Quadriga on the Brandenburg Gate and the Victory Column in Berlin, Germany, October 4, 2020. REUTERS/Joachim Herrmann 

The sun sets behind the Equestrian statue of Frederick the Great at the boulevard Unter den Linden, the Quadriga on the Brandenburg Gate and the Victory Column in Berlin, Germany, October 4, 2020. REUTERS/Joachim Herrmann 

An almost full moon is seen behind the quadriga of Brandenburg Gate, as the spread of coronavirus disease (COVID-19) continues, in Berlin, Germany, April 7, 2020. REUTERS/Annegret Hilse 

An almost full moon is seen behind the quadriga of Brandenburg Gate, as the spread of coronavirus disease (COVID-19) continues, in Berlin, Germany, April 7, 2020. REUTERS/Annegret Hilse 

An almost full moon is seen behind the quadriga of Brandenburg Gate, as the spread of coronavirus disease (COVID-19) continues, in Berlin, Germany, April 7, 2020. REUTERS/Annegret Hilse 

An almost full moon is seen behind the quadriga of Brandenburg Gate, as the spread of coronavirus disease (COVID-19) continues, in Berlin, Germany, April 7, 2020. REUTERS/Annegret Hilse 

An almost full moon is seen behind the quadriga of Brandenburg Gate, as the spread of coronavirus disease (COVID-19) continues, in Berlin, Germany, April 7, 2020. REUTERS/Annegret Hilse 

A general view shows the rainbow over St Martin-in-the-Fields church at Trafalgar Square in London, Britain February 25, 2020. REUTERS/ Simon Dawson 

New York Criminal Court building is seen in the Manhattan borough of New York City, New York, U.S. February 21, 2020. Picture taken February 21, 2020. REUTERS/Jeenah Moon 

New York Criminal Court building is seen in the Manhattan borough of New York City, New York, U.S. February 21, 2020. Picture taken February 21, 2020. REUTERS/Jeenah Moon 

New York Criminal Court building is seen in the Manhattan borough of New York City, New York, U.S. February 21, 2020. Picture taken February 21, 2020. REUTERS/Jeenah Moon 

The sun rises behind the Cinquantenaire arch, erected in 1905 to replace a temporary monument built to commemorate the fiftieth anniversary of Belgian independence, in Brussels, Belgium February 21, 2020. REUTERS/Yves Herman 

Fireworks explode over the Quadriga of the Brandenburg Gate during a ceremony marking the 30th anniversary of the fall of the Berlin Wall in Berlin, Germany, November 9, 2019. REUTERS/Fabrizio Bensch 

Fireworks explode over the Quadriga of the Brandenburg Gate during a ceremony marking the 30th anniversary of the fall of the Berlin Wall in Berlin, Germany, November 9, 2019. REUTERS/Fabrizio Bensch 

The Quadriga of the Brandenburg Gate is illuminated during a ceremony marking the 30th anniversary of the fall of the Berlin Wall in Berlin, Germany, November 9, 2019. REUTERS/Fabrizio Bensch 

German Foreign Minister Heiko Maas attends at a ceremony marking the 30th anniversary of the fall of the Berlin Wall with the Quadriga of the Brandenburg Gate in the background, in Berlin, Germany November 9, 2019. REUTERS/Hannibal Hanschke/Pool 

German Foreign Minister Heiko Maas speaks at a ceremony marking the 30th anniversary of the fall of the Berlin Wall with the Quadriga of the Brandenburg Gate in the background, in Berlin, Germany November 9, 2019. REUTERS/Hannibal Hanschke/Pool 

German Foreign Minister Heiko Maas speaks at a ceremony marking the 30th anniversary of the fall of the Berlin Wall with the Quadriga of the Brandenburg Gate in the background, in Berlin, Germany November 9, 2019. REUTERS/Hannibal Hanschke/Pool 

German Foreign Minister Heiko Maas speaks at a ceremony marking the 30th anniversary of the fall of the Berlin Wall with the Quadriga of the Brandenburg Gate in the background, in Berlin, Germany November 9, 2019. REUTERS/Hannibal Hanschke/Pool 

German Foreign Minister Heiko Maas speaks at a ceremony marking the 30th anniversary of the fall of the Berlin Wall with the Quadriga of the Brandenburg Gate in the background, in Berlin, Germany November 9, 2019. REUTERS/Hannibal Hanschke/Pool 

The moon is seen above the Quadriga of the Brandenburg Gate in Berlin, Germany, September 20, 2019. REUTERS/Fabrizio Bensch 

The moon is seen above the Quadriga of the Brandenburg Gate in Berlin, Germany, September 20, 2019. REUTERS/Fabrizio Bensch 

The moon is seen above the Quadriga of the Brandenburg Gate in Berlin, Germany, September 20, 2019. REUTERS/Fabrizio Bensch 

The moon is seen above the Quadriga of the Brandenburg Gate in Berlin, Germany, September 20, 2019. REUTERS/Fabrizio Bensch 

Quadriga of Brandenburg gate is pictured in Berlin, Germany, September 9, 2019. REUTERS/Hannibal Hanschke 

Quadriga of Brandenburg gate is pictured in Berlin, Germany, September 9, 2019. REUTERS/Hannibal Hanschke 

The Quadriga of the Brandenburg Gate is pictured against a background of clouds and the sun in Berlin, Germany, September 5, 2019. REUTERS/Hannibal Hanschke 

People inspect the Quadriga of Brandenburg Gate in Berlin, Germany, September 4, 2019. REUTERS/Hannibal Hanschke 

People inspect the Quadriga of Brandenburg Gate in Berlin, Germany, September 4, 2019. REUTERS/Hannibal Hanschke 

The silhouette of the Quadriga is pictured on top of the Brandenburger Gate in Berlin, Germany April 9, 2019. REUTERS/Fabrizio Bensch 

A bird flies beside the silhouette of the Quadriga on top of the Brandenburger Gate in Berlin, Germany April 9, 2019. REUTERS/Fabrizio Bensch 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman TPX IMAGES OF THE DAY 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The moon is seen beside a quadriga on the top of the Cinquantenaire arch during a total lunar eclipse, known as the "Super Blood Wolf Moon", in Brussels, Belgium January 21, 2019. REUTERS/Yves Herman 

The Quadriga on top of the Brandenburg Gate is pictured during snowfall in Berlin, Germany, January 3, 2019. REUTERS/Fabrizio Bensch 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt TPX IMAGES OF THE DAY 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

Fireworks explode over the Quadriga sculpture atop the Brandenburg gate during New Year celebrations in Berlin, Germany, January 1, 2019. REUTERS/Axel Schmidt 

The moon is seen during a lunar eclipse next to the Quadriga atop the Brandenburg Gate in Berlin, Germany, July 27, 2018. REUTERS/Fabrizio Bensch 

The moon is seen during a lunar eclipse next to the Quadriga atop the Brandenburg Gate in Berlin, Germany, July 27, 2018. REUTERS/Fabrizio Bensch 

The moon is seen during a lunar eclipse next to the Quadriga atop of the Brandenburg Gate in Berlin, Germany, July 27, 2018. REUTERS/Fabrizio Bensch 

A Quadriga is seen on the top of the Cinquantenaire arch, erected in 1905 to replace a temporary monument built to commemorate the fiftieth anniversary of Belgian independence, in Brussels, Belgium, January 19, 2018. REUTERS/Yves Herman